Contact Sumpak for custom metal parts

Please complete this form to submit your precision machining quotation request. Our team reviews the details and contacts you within 6–12 working hours.

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Contact Sumpak for custom metal parts

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Upload your file or contact sales@hzsumpak.com for an immediate quotation. Please attach 2D CAD drawings and 3D CAD models in common formats, including STEP, IGES, DWG, PDF, STL, and ZIP. Files are safe and confidential, used only for this quotation review, and never shared with third parties.

Project Details

We will reply with a process route or quotation information within 6–12 working hours. No reply within 24 hours? Check your spam or promotions folder, or email us directly.

Quotation Tips

Get a faster, more accurate quotation

Provide 3D Files

STEP or IGS files help us evaluate structure, workholding, and machining paths.

Mark Critical Items

Identify key tolerances, visible surfaces, fitting surfaces, and mandatory inspection dimensions.

State Material Condition

Examples include 6061-T6, 304, and PEEK; heat treatment and hardness requirements should also be specified.

Define Quantity & Delivery

Quantity affects process selection, and the target date helps assess the production schedule.